A demon asks for a video gaming guru's help in capturing souls that have escaped from Hell.

Elsie claims she is Keima's sister, enrols in his school and moves in with him; Keima meets Mio.

Keima and Elsie follow their next target, resident rich girl Mio Aoyama, home and discover that she actually lives in a run-down apartment. Keima offers to be Mio's new driver as the first step in getting close to her.

Elsie is impressed with Keima's dedication to helping the girls in the game.

Elsie detects an evil spirit inside teen idol, Kanon Nakagawa.

When Keima treats Kanon coldly, her body begins turning invisible and it seems to be related to the loose soul inside her. As Elsie investigates, she discovers something that happened in Kanon's past.